Portable GPS unit



FIG. 1 is a perspective view of a portable GPS unit according to our newdesign, the broken lines of the portable GPS unit are for illustrativepurposes only and form no part of the claimed design;

FIG. 2 is front elevational view of the portable GPS unit of FIG. 1;

FIG. 3 is a rear elevational view of the portable GPS unit of FIG. 1;

FIG. 4 is a left side elevational view of the portable GPS unit of FIG.1;

FIG. 5 is right side elevational view of the portable GPS unit of FIG.1;

FIG. 6 is a plan view of the portable GPS unit of FIG. 1; and,

FIG. 7 is a bottom view of the portable GPS unit of FIG. 1.

The ornamental design for portable GPS unit, as shown and described.